Hardware Spec Index

Zephyra FN-3506 SE 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3506-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,132 (Case Fans scale)
Category rank#22,001
Street price$39
Power4 W
Performance per dollar29.03
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3506 SE
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2423 Edge 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-6016 Pro 140mm PWM ARGB Case Fan842$29Compare
Corvane FN-6011 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-4885 Pro 120mm PWM Case Fan727$19Compare
Caldera FN-1240 Ti 140mm PWM ARGB Case Fan1,237$39Compare
Corvane FN-3759 Core 120mm PWM Case Fan636$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3506 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3927481 (accessed 2026-10-20).